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GMC K3500 Replacement Exhaust Manifold Information


The exhaust manifold, otherwise header, is a stainless steel or cast iron component of the GMC K3500 that delivers the engine exhaust from the cylinders to the exhaust pipe. They include a variety of steel tubing which converge into one collector tube. However, there are some variations of exhaust manifolds, and not all include a collector. They can also be coated with ceramic or more heat resistant finishes. The exhaust manifolds are added to reduce flow resistance, and enhance the overall engine efficiency.

The GMC K3500 exhaust headers are direct fit OE replacement ones that have a cast iron construction. They can be added to a variety of GMC K3500 sub model years from 1979 up to 2000. Among the suitable GMC K3500 sub models are: Sierra Grande, Sierra Classic, High Sierra, Base, Sierra SL, Sierra SLE, Sierra SLT and the Sierra SLX with eight cylinder engines.


They are available for the following GMC K3500 years: 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1981, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 81. This part is also sometimes called GMC K3500 Exhaust Manifolds. We stock exhaust manifold parts for most GMC models including Canyon, Envoy, Sierra 2500 HD, K1500, C1500, Sierra 1500, Savana 3500, Terrain, Sonoma, Yukon, Sierra 2500, K2500, Envoy XL, Jimmy, C6500 Topkick, K1500 Suburban, C2500, Sierra 3500, Sierra 1500 HD, Yukon XL 1500, C6000 Topkick, C15/C1500 Pickup, C3500, G3500, V3500, Safari, K2500 Suburban, P25/P2500 Van, C1500 Suburban, R2500, S15, V2500 Suburban, C15, P2500, C25, K25, Sprint, C35/C3500 Pickup, C2500 Suburban and K15.

We stock these Exhaust Manifold brands for the GMC K3500: Dorman and ATP.


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Review Fitment Notes to Ensure Proper Fit

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(1 Reviews)
5 Stars
Dorman 674-390
Exhaust Manifold
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Our List Price: $117.95
with FREE Shipping
(7) In Stock
Product SKU: 674-390
Product Note: Exhaust Manifold -- With Air Pump
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) GMC K3500 7.4L V8 


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(1 Reviews)
5 Stars
Dorman 674-390
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $117.95
with FREE Shipping
(7) In Stock
Product SKU: 674-390
Product Note: Exhaust Manifold -- With Air Pump
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) GMC K3500 7.4L V8 


Click to Enlarge
(Read reviews)
Our List Price: $103.95
with FREE Shipping
(6) In Stock
Product SKU: 674-470
Product Note: Exhaust Manifold
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) GMC K3500 6.5L V8 


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(1 Reviews)
5 Stars
Dorman 674-391
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $90.95
with FREE Shipping
(11) In Stock
Product SKU: 674-391
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) GMC K3500 7.4L V8 


Click to Enlarge
(3 Reviews)
5 Stars
Dorman 674-156
Exhaust Manifold
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Loading Reviews...
Our List Price: $78.95
with FREE Shipping
(8) In Stock
Product SKU: 674-156
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1995 (95) GMC K3500 5.7L V8 


Click to Enlarge
(Read reviews)
Our List Price: $75.33
(1) In Stock
Product SKU: 101132
Product Note: Exhaust Manifold -- Includes (1) Manifold & Flange Gasket, (3) Washers, (3) Lock Nuts, (3) Studs, (3) Springs; With Heat Shield
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1990 (90) GMC K3500 7.4L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-268
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $72.95
with FREE Shipping
(7) In Stock
Product SKU: 674-268
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1994 (94) GMC K3500 7.4L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-268
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $72.95
with FREE Shipping
(7) In Stock
Product SKU: 674-268
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1990 (90) GMC K3500 7.4L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-268
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $72.95
with FREE Shipping
(7) In Stock
Product SKU: 674-268
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1989 (89) GMC K3500 7.4L V8 


Click to Enlarge
(Read reviews)
Our List Price: $65.98

Product SKU: 101130
Product Note: Exhaust Manifold -- Includes (1) Manifold & Flange Gasket, (3) Washers, (3) Lock Nuts, (3) Studs, (3) Springs
Position of Product: Left
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
1990 (90) GMC K3500 7.4L V8 


Click to Enlarge
(2 Reviews)
5 Stars
Dorman 674-267
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $68.95
with FREE Shipping
(5) In Stock
Product SKU: 674-267
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonly needed parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1994 (94) GMC K3500 7.4L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-218
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $61.95
with FREE Shipping
(14) In Stock
Product SKU: 674-218
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1996 (96) GMC K3500 5.7L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-218
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $61.95
with FREE Shipping
(14) In Stock
Product SKU: 674-218
Product Note: Exhaust Manifold -- Without Air Pump
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) GMC K3500 5.7L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-218
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $61.95
with FREE Shipping
(14) In Stock
Product SKU: 674-218
Product Note: Exhaust Manifold
Features:
  • Engineered from OE designs
  • Failure-prone OE designs are re-engineered by Dorman
  • Includes commonlyneeded parts to complete the installation of the new Manifold: gasket(s), hardware, and heat shield (where required)  
  • Direct fit replacement for original equipment
  • A quality part backed by a Dorman limited lifetime warranty
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1997 (97) GMC K3500 5.7L V8 


Click to Enlarge
(Read reviews)
Our List Price: $51.95
with FREE Shipping
(14) In Stock
Product SKU: 674-217
Product Note: Exhaust Manifold
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
1996 (96) GMC K3500 5.7L V8 


Click to Enlarge
(Read reviews)
Product List Price:
$247.39
Our List Price: $61.95
with FREE Shipping
(10) In Stock
Product SKU: W0133-1688546
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Engine
2000 (00) GMC K3500 5.7L V8 


Click to Enlarge
(Read reviews)
Our List Price: $105.98

Product SKU: 101063
Product Note: Exhaust Manifold -- Includes (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers, (3) Springs
Position of Product: Right
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: C
Vehicle Engine
1995 (95) GMC K3500 5.7L V8 


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4/7/09 10:11 AM

PartsGeek has reasonable prices for excellent parts. VW parts at the junk yard and on eBay sell for a premium while aftermarket parts on PartsGeek are priced right. I'd go to PartsGeek again next...

Order Date | 3/31/09

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Reviewer: jteeth

4/6/09 06:37 PM

Good to find a part that is ahrd to find in local auto stores. I can't believe Kragen or Autozone won't even stock a heater hose for 95 integra. Fast shipping and good to do business . thank you

Order Date | 3/30/09



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